public CommunicationDiagramPartyView()
{
// Set layout
MarginsProperty.SetValue(LeftArrowStack, new Margins(Width / 3, 0, 0, 0));
MarginsProperty.SetValue(RightArrowStack, new Margins(0, 0, Width / 3, 0));
AnchorsProperty.SetValue(LeftArrowStack, Anchors.Bottom | Anchors.Top | Anchors.Left);
AnchorsProperty.SetValue(RightArrowStack, Anchors.Bottom | Anchors.Top | Anchors.Right);
//Set the arrow stack size;
LeftArrowStack.PreferredWidth = 3;
RightArrowStack.PreferredWidth = 3;
// Change the margin size on a change of width.
WidthChanged.Subscribe(newWidth =>
{
MarginsProperty.SetValue(LeftArrowStack, new Margins(newWidth / 4, 0, 0, 0));
MarginsProperty.SetValue(RightArrowStack, new Margins(0, 0, newWidth / 4, 0));
});
Children.Add(LeftArrowStack);
Children.Add(RightArrowStack);
}
